POI兼容2003和2007

import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.ss.usermodel.WorkbookFactory; Workbook workbook = WorkbookFactory.create(new FileInputStream(new File(文件路径))); jar包包括: dom4j-1.6.1.jar poi-3.6-20091214.jar poi-ooxml-3.6-20091214.jar poi-ooxml-schemas-3.6-20091214.jar xbean.j